By the early 1920s, Satie was the toast of Paris. Having been spotted by the legendary impresario Jean Cocteau, he found himself working with the likes of Picasso and hailed by a new generation as "the Prince Of Musicians". The composer had also invented "furniture music" - designed to work unnoticed as interior decoration, a little like modern muzak. Donald Macleod introduces Satie's momentous last decade, featuring two rare fanfares for trumpet and a song written in memory of the composer's greatest friend and colleague, Claude Debussy. The week ends with Satie's remarkable Entr'acte Cinematographique, the first ever film music to be written frame-by-frame, and a startling precursor of minimalism.